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Why LOGO! Communication Modules?

LOGO! Communication Modules add dedicated connectivity to LOGO! 9 — from local Ethernet networks to KNX building automation and flexible data exchange with connected systems.

All existing LOGO! communication modules remain compatible with LOGO! 9, helping you expand connectivity without changing your setup.

Extend connectivity without changing your setup

Use existing LOGO! communication modules with LOGO! 9 Basic Modules — no hardware replacement needed when upgrading to the new generation.

The right interface for your network

LOGO! CSM, LOGO! CMK 2000 and LOGO! CIM support key connectivity needs — from Ethernet switching to KNX integration and software-based data exchange.

Connected without extra complexity

Extend LOGO! 9 into connected systems in a cost-efficient way — without oversized hardware or unnecessary engineering overhead.

Key specs

LOGO! CSM

Ethernet switch module — extends local network connectivity for LOGO! 9 applications

LOGO! CMK 2000

KNX communication module — data exchange between LOGO! and KNX-based systems

LOGO! CIM

Communication interface module — flexible data exchange with software and connected devices

Compatibility

All listed communication modules are compatible with LOGO! 9 Basic Modules

Frequently asked questions

Additional resources

Downloads

Download | Catalog ST 70 – Products for Totally Integrated Automation
Download | Manuals, Operating instructions etc.
Download I CAx Download Manager
Download I Tender specifications
Download I Product photos, Graphics, CAx Data

Support

Support | TIA Selection Tool
Support | SIMATIC Automation Tool
Support I Siemens Industry Online Support
Support I Product notes
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Support I Technical data
Support I Certificates
Support I LOGO! Forum

Services

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